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https://issues.apache.org/jira/browse/HIVE-3090?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13294241#comment-13294241
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Navis commented on HIVE-3090:
-----------------------------

I've rebased to trunk, tested and confirmed that it works fine. Could you try 
it again after deleting hive-serde in local repository or cache?
                
> Timestamp type values not having nano-second part breaks row
> ------------------------------------------------------------
>
>                 Key: HIVE-3090
>                 URL: https://issues.apache.org/jira/browse/HIVE-3090
>             Project: Hive
>          Issue Type: Bug
>          Components: Serializers/Deserializers
>    Affects Versions: 0.10.0
>            Reporter: Navis
>            Assignee: Navis
>            Priority: Critical
>
> Timestamp values are reading additional one byte if nano-sec part is zero, 
> breaking following columns.  
> {noformat}
> >create table timestamp_1 (t timestamp, key string, value string);
> >insert overwrite table timestamp_1 select cast('2011-01-01 01:01:01' as 
> >timestamp), key, value from src limit 5;
> >select t,key,value from timestamp_1;
> 2011-01-01 01:01:01           238
> 2011-01-01 01:01:01           86
> 2011-01-01 01:01:01           311
> 2011-01-01 01:01:01           27
> 2011-01-01 01:01:01           165
> >select t,key,value from timestamp_1 distribute by t;
> 2011-01-01 01:01:01           
> 2011-01-01 01:01:01           
> 2011-01-01 01:01:01           
> 2011-01-01 01:01:01           
> 2011-01-01 01:01:01           
> {noformat}

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